def scan
apps = []
watchlist = []
app_root = find_app_root
apps << {
:server_names => ["_"],
:root => app_root
}
watchlist << app_root
watchlist << "#{app_root}/config" if File.exist?("#{app_root}/config")
watchlist << "#{app_root}/passenger.conf" if File.exist?("#{app_root}/passenger.conf")
apps.sort! do |a, b|
a[:root] <=> b[:root]
end
apps.map! do |app|
config_filename = File.join(app[:root], "passenger.conf")
if File.exist?(config_filename)
local_options = load_config_file(:local_config, config_filename)
merged_options = @options.merge(app)
merged_options.merge!(local_options)
merged_options
else
@options.merge(app)
end
end
@apps = apps
@watchlist = watchlist
return apps
end